The following questions pertain to this code snippet. Analyze snippets for pipeline hazards and insert "no operation" (NOP) instruction to ensure correctness, given the forwarding that is specified. Note: "Full forwarding" means there is both a link from EX-EX and a link from MEM-EX. Here are per-cycle latencies for different forwarding implementations: No Forwarding Full Forwarding EX-EX Forwarding 300ps400ps360ps Question 7 What is the total execution time in picoseconds of this instruction sequence without forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction? Question 8 What is the total execution time in picoseconds of this instruction sequence with Full Forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction? Question 9 What is the total execution time in picoseconds of this instruction sequence with only EX-EX forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction? The following questions pertain to this code snippet. Analyze snippets for pipeline hazards and insert "no operation" (NOP) instruction to ensure correctness, given the forwarding that is specified. Note: "Full forwarding" means there is both a link from EX-EX and a link from MEM-EX. Here are per-cycle latencies for different forwarding implementations: No Forwarding Full Forwarding EX-EX Forwarding 200ps250ps Question 10 What is the total execution time in picoseconds of this instruction sequence without forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction? Question 11 What is the total execution time in picoseconds of this instruction sequence with Full Forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction? Question 12 What is the total execution time in picoseconds of this instruction sequence with only EX-EX forwarding from the beginning of the IF stage of the first instruction until the end of the WB stage of the last instruction